How many car accidents occur in Larimer County each year?

Larimer County experiences approximately 16,003 car accidents annually, including 109 fatal crashes and 5,641 injury accidents.

What is the most common type of car accident in Larimer County?

The most common type of car accident in Larimer County is Motor Vehicle Crash collisions, accounting for approximately 5,650 incidents per year.

When do most car accidents occur in Larimer County?

Most car accidents in Larimer County occur during the evening rush hour (3-7 PM), with approximately 4,022 crashes during this period.

What should I do after a car accident in Larimer County?

After a car accident in Larimer County, you should: 1) Ensure everyone's safety and call 911 if needed, 2) Exchange information with other drivers, 3) Document the scene with photos, 4) Report the accident to police, 5) Seek medical attention, 6) Contact your insurance company, and 7) Consider consulting with a personal injury attorney.

How do weather conditions affect accidents in Larimer County?

Weather significantly impacts accident rates in Larimer County. While most accidents (12,474) occur in clear conditions, snow and icy conditions lead to approximately many accidents per year, often with more severe outcomes.

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Colorado County Data

Car Accidents in Larimer County, Colorado

Name: Larimer County Car Accident Data
Creator: CrashStory
License: https://creativecommons.org/licenses/by/4.0/

Larimer County has 16,003 reported crashes, 5,641 injuries, and 109 fatalities. Review roads with the most car accidents, recent incidents, and multi-year trend shifts below.

Last updated: 2026-04-15

Total Crashes

16,003

Injuries

5,641

Fatalities

109

County Crash Rank

Out of 64 counties

Recent Crashes

Apr 15, 2026

Property Damage

INTERSTATE 25

Property Damage collision with no injuries reported in current record.

Apr 15, 2026

Property Damage

Top Roads With the Most Car Accidents in Larimer County

College Avenue

1178

crashes

1 fatalities

371 injuries

See College Avenue car accident data

Eisenhower Boulevard

High-Crash Census Tracts in Larimer County

Census tracts show which smaller areas inside Larimer County carry the highest crash volume in the active CrashStory dataset.

Census Tract

Census Tract 1

2025 snapshot + all-time context

95 / 1k in 2025

2025 Crashes

263

2025 Injuries

Serious or Fatal

All-Time Crashes

780

Population: 2,769
Density / sq. mi.: 3,888

View tract page

Census Tract

Census Tract 17.14

2025 snapshot + all-time context

26.2 / 1k in 2025

2025 Crashes

213

2025 Injuries

Crash Statistics for Larimer County

Coverage window: Jan 1, 2023 - Apr 15, 2026

16,003

Total Crashes

109

Fatalities

5,641

Injuries

Motor Vehicle Crash

Most Common Type

Crash Totals by Year

Data coverage: Jan 1, 2023 - Apr 15, 2026

Year	Total Crashes	Fatalities	Injuries	Most Common Type
2026	478	3	156	Motor Vehicle Crash
2025	5,395	30	1,943	Motor Vehicle Crash
2024	5,781	42	1,996	Rear-End Collision
2023	4,386	34	1,556	Motor Vehicle Crash

Yearly rows are shown to make trend direction and recency explicit for Larimer County.

Loading trend chart...

Crashes by Type

Motor Vehicle Crash5,650 (35.3%)

Rear-End Collision4,484 (28.0%)

Broadside (T-Bone)2,067 (12.9%)

Sideswipe (Same Direction)1,594 (10.0%)

Parked Vehicle Collision824 (5.1%)

Bicycle Crash309 (1.9%)

Wildlife Collision302 (1.9%)

Rollover284 (1.8%)

Find a Lawyer in Fort Collins

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Major Highways Through Fort Collins

Explore crash data along the highways and interstates that pass through or near Fort Collins.

Interstate 25Major north-south interstate through Denver, Colorado Spr...

US Highway 34Route through Big Thompson Canyon to Estes Park

Nearby Colorado Counties â€” Crash Data & Lawyers

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Jackson County

Fatal Car Accidents in Larimer County â€” Statistics & Safety Data

Larimer County has recorded 109 fatal car accidents in the most recent reporting period. Understanding fatality trends helps promote safer driving across the county. Data is sourced from Colorado crash records.

View Statewide Fatality Statistics County Safety Rankings

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Rear-End Accidents Pedestrian Accidents Drunk Driving Accidents Truck Accidents

Injured in a Colorado Car Accident?

Car Accidents in Larimer County, Colorado

Recent Crashes

Top Roads With the Most Car Accidents in Larimer County

College Avenue

Eisenhower Boulevard

High-Crash Census Tracts in Larimer County

Census Tract 1

Census Tract 17.14

Crash Statistics for Larimer County

Crash Totals by Year

Crashes by Type

Find a Lawyer in Fort Collins

Major Highways Through Fort Collins

Nearby Colorado Counties â€” Crash Data & Lawyers

Fatal Car Accidents in Larimer County â€” Statistics & Safety Data

Explore Fort Collins Accidents by Crash Type

Harmony Road

Prospect Road

Interstate 25

US Highway 287

Shields Street

Timberline Road

Drake Road

Lemay Avenue

Census Tract 17.15

Census Tract 16.05

Census Tract 10.03

Census Tract 6

Census Tract 9.01

Census Tract 25.05

Monthly Crash Trends

Frequently Asked Questions